Recent content by ramalhais

I have some from 2016-10-30 (date downloaded), i will try to upload them. EDIT: Here it is: https://www.ramalhais.com/home/mts-component-values

If you feed the 5V regulator off of 18V it will have to dissipate a lot more power, so you would probably need a heatsink.

Oi! That's called Mojo, lol! Components drifting from their orifinal specs, and producing special sounds. In both our experiences it was not that special 😜

Hi, I have a second hand Ultra XL module which had problems: - almost no distortion even at full gain - if i strummed real hard on the guitar i could hear some weird and loud distortion/clipping. This was more noticeable at low gain. I thought that if the clipping is happening even at low gain...

tschrama: That's clever, using the buttons for UP/DOWN. Thanks for sharing!

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That's excellent work! I've always wanted to do a DIY modular preamp, but didn't have preserverance :P Roughly, how long did it took from the initial idea to the finished work? Congratulations!

Lucky guy! This needs some polishing but thanks! I saw one for 50EUR on ebay and let it fly away :( Anyway this is also fun.

Can you post it here? That would be great! Thanks!

No housing yet, but my plan is to use 2 normal guitar footswitches with 2 switches each and connect them to the arduino with stereo female jacks. So it would be like a converter from footswitches to MIDI. I'm going to try to fit it inside this box of cigarillos:

Can you share that code? You got me intrigued.

You're right it's overkill. Anyway it costs 2.5EUR, it's easy to program, easy to upload with a USB cable, easy to update and you can extend with LCD display, etc. I also had several laying around and ready to use ;)

So i bought a used RM100 and it came without a footswitch. I wanted to try a low cost solution and i hacked this for arduino: https://github.com/ramalhais/code/tree/master/arduino/sketchbook/midifoot Hope this helps someone.